I solved the problem less professionally by modifying liblary usbtinyusb catching the case responsilbe for setup request in class usbd.c case DCD_EVENT_SETUP_RECEIVED: TU_LOG_PTR(USBD_DBG, &event.setup_received); TU_LOG(USBD_DBG, "\r\n"); // Mark as connected after receiving the 1st setup packet. _u...

Hi, I’m developing a project using the ESP32-S3 with TinyUSB to implement a USB HID interface. While the basic HID communication works perfectly, I’m having trouble handling non-standard USB setup requests (custom bRequest values) sent from the host. Specifically, I want to process and respond to th...